# Homework 14 - datastrukturer
Lös minst 2 av följande kattisuppgifter:

https://open.kattis.com/problems/fenwick

https://open.kattis.com/problems/unionfind

https://open.kattis.com/problems/guessthedatastructure

https://po.kattis.com/problems/kotid (segmentträd)

https://open.kattis.com/problems/aladin (lata segmentträd, https://github.com/kth-competitive-programming/kactl/blob/master/content/number-theory/ModSum.h)

## resurser
[slides](
https://docs.google.com/presentation/d/18ao8TAQXRMbiieG2HSIS5MY5KA-yZVNJQWw6g418yxI/edit?usp=sharing)

[lite överkurs om hur man optimerar bloomfilter](https://brilliant.org/wiki/bloom-filter/)